Shield runes guide and suggested monsters

Shield rune effects

Grants a shield worth 15% of runed monster's base HP to all allies

Stackable bonus: 30% HP with 2 sets, 45% HP with 3 sets. It is stackable also if multiple monsters have shield sets equipped and the shield total amount will be based on the one with the highest base HP.

This shield is a removable buff, it will not reactivate after revival but it will reactivate on a new stage (Dungeons, Scenarios and Toa but will not in Secret dungeons).

Where to get Shield runes, drop and farming guide:

: 1-6 stars, farm B1-B4 at early game, B5-B7 at mid game and B8-B10 at late game. 6 star runes drop from B7

: 1-5 stars, farm normal mode at early-mid game, hard at mid game ad hell at mid-late game. 5 star drop at boss stage hell mode. No 6 star drop.

When should you buy an Shield rune at the Magic shop?

Buy only legendary and 6 star runes with good stats and substats, check out next paragraph for stat review.

Shield rune stats and substats review?

Look for speed and %HP stats as substats in all runes and for even runes look at the following main stats suggestions:

Slot	Main stat	Description
2	SPD	Situationally good
2	%HP	Good for hp tanks
2	%ATK	Sell
2	%DEF	Sell
4	%HP	Good for hp tanks
4	%ATK	Sell
4	%DEF	Sell
4	%Crit dmg	Sell
4	%Crit rate	Sell
6	%HP	Good for hp tanks
6	%ATK	Sell
6	%DEF	Sell
6	%ACC	Sell
6	%RES	Sell

Which monsters works with Shield runes

Shield runes are really useful on monsters like: high base HP monsters , HP tanks
Here is also a couple of monster with the appropriate link to the detailed stats and review